68639958

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4549

約数の個数: 48

約数和(自身を含む): 159415776

約数和(自身を除く): 90775818

約数列:

[1, 2, 3, 6, 9, 18, 23, 37, 46, 69, 74, 111, 138, 207, 222, 333, 414, 666, 851, 1702, 2553, 4481, 5106, 7659, 8962, 13443, 15318, 26886, 40329, 80658, 103063, 165797, 206126, 309189, 331594, 497391, 618378, 927567, 994782, 1492173, 1855134, 2984346, 3813331, 7626662, 11439993, 22879986, 34319979, 68639958]

約数ペア:

[(1, 68639958), (2, 34319979), (3, 22879986), (6, 11439993), (9, 7626662), (18, 3813331), (23, 2984346), (37, 1855134), (46, 1492173), (69, 994782), (74, 927567), (111, 618378), (138, 497391), (207, 331594), (222, 309189), (333, 206126), (414, 165797), (666, 103063), (851, 80658), (1702, 40329), (2553, 26886), (4481, 15318), (5106, 13443), (7659, 8962)]